I know that your post was made some time ago and I am hoping that you are doing better. I am also an RN with horrible results following catheter ablation. I have been in heart block for almost 2 weeks and I am scheduled for a pacemaker. The physicians act like this procedure is a "piece of cake" but I hope we can get the word out that it can definitely make things worse and should not be taken lightly. Again, I hope you have recovered and are doing well.